<template>
  <div class="wrapper">
     <swiper :options="swiperOptions" v-if="showSwiper">
        <swiper-slide v-for='item of list' :key='item.id'>
          <img class="swiper-img" :src="item.imgUrl"/>
        </swiper-slide>
        <div class="swiper-pagination" slot="pagination"></div>
      </swiper>
    </div>
</template>

<script>
export default{
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOptions: {
        pagination: '.swiper-pagination',
        loop: true,
        autoplayDisableOnInteraction: false,
        autoplay: 2000
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang="stylus" scoped>
  .wrapper>>>.swiper-pagination-bullet-active
    background :#FFFFFF !important
  .wrapper
    overflow :hidden
    width :100%
    height :0
    padding-bottom :37.06%
    background:#eee
    .swiper-img
       width:100%
</style>
